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MC34712EP

廠商:
Freescale
類別:
開關(guān)調(diào)節(jié)器
包裝:
-
封裝:
QFN 24 EP 4SQ*1.0P0.5
無鉛情況/ROHS:
無鉛
描述:
SINGLE REGULATOR FOR DDR

我要詢價(jià)我要收藏

  • 參數(shù)
  • 描述
  • 文檔
參數(shù) 數(shù)值
2nd Level Interconnect e4
Diagnostics Parallel
Interface and Input Control Parallel
Life Cycle Description (code) PRODUCT STABLE GROWTH/MATURITY
Material Composition Declaration (MCD) Download MCD Report
Micron Size (μm) .27
Minimum Package Quantity (MPQ) 490
MPQ Container TRAY
Number of Regulators-Boost Switching 0
Number of Regulators-Buck Switching 1
Pin/Lead/Ball Count 24
POQ Container BRICK
Regulator - Output Current (A) 3
RoHS Certificate of Analysis (CoA) Download RoHS CoA Report
Sample Exception Availability N
Supply Voltage (Min-Max) (V) 3 to 6
Leadtime (weeks) 14
Ambient Operating Temperature (Min-Max) (°C) -40 to 85
Application/Qualification Tier COMMERCIAL
Export Control Classification Number (US) EAR99
Floor Life 168 HOURS
Halogen Free Yes
Material Type Tested Packaged Device
Maximum Time at Peak Temperature (s) 40
Moisture Sensitivity Level (MSL) 3
Mounting Style Surface Mount
Number of Reflow Cycles 3
Package Material Plastic
REACH SVHC Freescale REACH Statement
Peak Package Body Temperature (PPT)(°C) 260
Harmonized Tariff (US) Disclaimer 8542.31.0000
Device Function Switching Regulators
Status Active
Protection Short Circuit / Overvoltage / Over Current / Undervoltage / Thermal Shutdown
Package Thickness (nominal) (mm) 1.000
Additional Features - Power Management Disable DC - DC / Power Good High and Low
Package Description and Mechanical Drawing QFN 24 EP 4SQ*1.0P0.5
Description SINGLE REGULATOR FOR DDR
Part Number MC34712EP
Device Weight (g) .04280
Package Length (nominal) (mm) 4.000
Package Width (nominal) (mm) 4.000
Preferred Order Quantity (POQ) 2450
Tape & Reel No
UL94 (plastics flammability test) V0: burning stops within 10 seconds on a vertical specimen; no drips allowed
Budgetary Price($US) 10000 @ $1.00 each
Regulator - Output Voltage 1.5 ADJ down
Additional Features-Analog Standby

MC34712是一款集成了N通道功率MOSFET,具有高度集成、節(jié)省空間、低成本等特點(diǎn)的單通道同步降壓開關(guān)穩(wěn)壓器。它是一款高性能負(fù)載點(diǎn)(PoL)電源,具有跟蹤外部參考電壓的功能。其可高效率提供/吸收3.0A電流的性能,加上電壓跟蹤/定序功能和精密的輸出調(diào)節(jié)功能,使其特別適于為現(xiàn)代數(shù)據(jù)總線(如雙數(shù)據(jù)速率(DDR)存儲(chǔ)器總線)提供端電壓(VTT)。它還為存儲(chǔ)器芯片組提供了緩沖輸出參考電壓(VREF)。34712使得設(shè)計(jì)者能夠靈活地實(shí)現(xiàn)眾多控制、監(jiān)視和保護(hù)功能,從而輕松實(shí)現(xiàn)復(fù)雜設(shè)計(jì)。


特性

  • 集成式N-通道功率MOSFET輸出電壓范圍:3.0V ~ 6.0V
  • 精確的輸出電壓,其范圍為0.7V ~ 1.35V
  • 精確的緩沖參考輸出電壓
  • 可編程開關(guān)頻率范圍:200kHz ~ 1.0MHz(默認(rèn)頻率為1.0MHz)
  • 過流限制和短路保護(hù)
  • 過熱關(guān)斷
  • 輸出過壓和欠壓檢測(cè)
  • 低有效Power Good輸出信號(hào)
  • 低有效待機(jī)和關(guān)斷輸入控制

框圖

Brochures
文檔名稱 文檔類型 軟件 描述
MC34712EPPDF下載 點(diǎn)擊下載 點(diǎn)擊下載 BRMEDICAL
White Papers
文檔名稱 文檔類型 軟件 描述
MC34712EPPDF下載 點(diǎn)擊下載 點(diǎn)擊下載 DATABEANWP
Application Notes
文檔名稱 文檔類型 軟件 描述
MC34712EPPDF下載 點(diǎn)擊下載 點(diǎn)擊下載 AN1902
Fact Sheets
文檔名稱 文檔類型 軟件 描述
MC34712EPPDF下載 點(diǎn)擊下載 點(diǎn)擊下載 MC3471216DDRFS
Users Guides
文檔名稱 文檔類型 軟件 描述
MC34712EPPDF下載 點(diǎn)擊下載 點(diǎn)擊下載 KT34712UG
Data Sheets
文檔名稱 文檔類型 軟件 描述
MC34712EPPDF下載 點(diǎn)擊下載 點(diǎn)擊下載 MC34712